Barco BarcoReality 908, Installation Manual

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3. Installation Guidelines
3.3 Lens Formulas
Lens Formulas
The lens formulas should be used to calculate the ideal projector distance:
Lens type HD8–B Lens type HD117–24 Lens type HD117–12
PD[meter] = 1.23 x SW[meter] + 0.362 PD[meter] = 1.04 x SW[meter] + 0.328 PD[meter] = 1.08 x SW[meter] + 0.225
PD[inch] = 1.269 x SW[inch] + 14.25 PD[inch] = 1.269 x SW[inch] + 12.91 PD[inch] = 1.269 x SW[inch] + 8.86
3.4 Batteries
Overview
• Battery installation
• Battery replacement
3.4.1 Battery installation
How to install the battery
Two batteries are packed together with the RCU. Before using your RCU, install first these batteries.
1. Remove the battery cover on the backside by pushing the handle a little towards the bottom of the RCU.
2. Lift up the top side of the cover at the same time.
3. Insert the batteries as indicated in the RCU.
4. Put the battery cover on its place.
3.4.2 Battery replacement
How to replace the batteries in the RCU
To replace the batteries :
1. Remove the battery cover on the backside by pushing the handle a little towards the bottom of the RCU.
2. Lift up the top side of the cover at the same time.
3. Push on the + side of the battery towards the - side
4. Lift up the battery at the same time.
5. Repeat for the second battery.
6. Insert the batteries as indicated in the RCU (battery type AA or LR6 or equivalent).
7. Put the battery cover on its place. (image 3-6)
18 R5976354 BARCOREALITY 908 SPLIT PACK 10092002